The cover for Journal of Applied Ecology issue 57:06 shows a Cuban treefrog in Florida, USA. Discussing the research behind the image, Elizabeth Roznik explains how invasive species such as this can outcompete native frogs due to their large body sizes, fast growth rates, and tolerance of parasites.
Invasive species are among the leading threats to native wildlife. Understanding the mechanisms underlying invasions can help us manage invasive species and their impacts. Continue reading Is invasion success explained by enemy release?
Successful restoration of degraded land often depends on well-timed interventions to control invasive species. In their recently published article, Taylor and colleagues present a case study of the effects of incorporating phenology information into invasive plant control operations at Midway Atoll National Wildlife Refuge (NWR), USA. The authors share their story below. Towards the end of April, millions of birds, including warblers, tanagers, buntings, grosbeaks … Continue reading Using phenology to guide invasive plant management
An English version of this post is available here. La mayoría de los esfuerzos para promover la conservación de polinizadores están enfocados en mantener o incrementar el rango de plantas con flores disponibles para ellos. La razón es simple: las plantas con flores proveen néctar y polen, recursos esenciales para su subsistencia. Sin embargo, los polinizadores dependen de otros recursos que probablemente también determinan su … Continue reading Conservando flores conservamos polinizadores?
Research from Buckles and Harmon-Threatt explores how prairie management strategies can affect pollinator communities both directly and indirectly, highlighting why we shouldn’t ignore what’s happening below ground. Associate Editor, Guadalupe Peralta elaborates. A Spanish version of this post is available here. Most efforts to preserve pollinators are focused on maintaining or increasing the range of flowering plants available. The reason behind this is clear: flowers … Continue reading Are flowers enough for preserving pollinators?
New research from Sperry et al. provides insights into prairie restoration practice. Associate Editor, Lars Brudvig explains more. Grasslands, including North American prairies, are widely restored through seed sowing onto abandoned agricultural lands. This approach to restoration holds great promise for promoting grassland biodiversity, yet restored prairies typically harbor fewer plant species than remnants without a history of agriculture, and plant diversity tends to decline … Continue reading The context dependencies of how spillover from remnant grasslands enhances plant diversity in restorations
In a recent study, Justin Shew and colleagues found nest survival improved with policy-based management and establishing native grasses but conclude finer-scale details often have superior predictive ability from a multi-scale perspective. Read more about their findings here. A video summary of their work is also available. Grassland and farmland bird populations have been declining around the world and these declines are primarily attributed to … Continue reading U.S. policy-based management improves grassland bird nest survival – although finer-scale habitat has superior predictive ability
In an effort to help resource managers identify vulnerable areas and suitable restoration techniques, David Thoma and colleagues assess plant responses to wet and dry periods in some of the USA’s national parks. The full article, Landscape pivot points and responses to water balance in national parks of the southwest US, is available in Journal of Applied Ecology. The problem Knowing when, where and how … Continue reading Monitoring vegetation sensitivity to landscape water balance informs land management